CN204464355U

CN204464355U - A kind of bus structures of storage battery

Info

Publication number: CN204464355U
Application number: CN201520018941.8U
Authority: CN
Inventors: 刘兰英
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-13
Filing date: 2015-01-13
Publication date: 2015-07-08
Anticipated expiration: 2025-01-13

Abstract

The utility model relates to a kind of bus structures of storage battery, comprise some homalocephalus shapes to conflux file leader and corresponding bus-bar lid, above shell body, upper cover is set, shell body is inner is some chambeies of confluxing by some vertically disposed baffle for separatings, each homalocephalus shape bus-bar crown end is homalocephalus shape, file leader of confluxing presses close to mutually for two homalocephalus shapes of each dividing plate both sides different chamber, and two chambeies of confluxing wherein being positioned at outermost end are respectively equipped with positive bus and negative bus-bar; Described upper cover inboard is offered some with corresponding homalocephalus shape and to be confluxed the corresponding bus-bar lid in file leader position.The utility model beneficial effect is: by the file leader of confluxing of traditional round end is improved to homalocephalus shape, and two file leaders of confluxing being positioned at dividing plate both sides often adjacent are close to each other, be conducive to the performance improving the electric discharge of storage battery bearing great current, thus improve welding quality and production qualification rate; In addition, be conducive to saving production cost, improving using function.

Description

A kind of bus structures of storage battery

Technical field

The utility model relates to accumulator pole group structure, particularly relates to a kind of bus structures of storage battery.

Background technology

More and more enterprise starts to adopt cast welding technology to weld lead acid accumulator pole group group at present, to substitute traditional mode manually freezed; The advantage of its cast welding is to reduce environmental pollution, reduction technological process, improve the quality of production and efficiency, reduction production cost.When adopting cast welding technology welding pole group, the impact of structural design on cast welding quality and efficiency of pole group bus-bar is very important.The cooling of tradition a lot of bus structures each positions is inconsistent, away from butt-welding fitting one end due to plumbous liquid few, cooling rate is fast, and anode ear surface can not be integrated with bus-bar melting; Simultaneously traditional bus-bar header structure is circle, and every two the adjacent file leaders of confluxing in dividing plate both sides are separate, and separately not close, therefore using function is not ideal enough, cannot bearing great current electric discharge; In addition, this class formation also can waste a lot of production cost when manufacturing.

Utility model content

For above defect, the utility model provides a kind of and adopts that the file leader of confluxing of flat head structure, often adjacent two file leaders of confluxing are close to each other in dividing plate both sides, the bus structures of the storage battery of the using function that is conducive to saving production cost, improve, to solve many deficiencies of prior art.

For achieving the above object, the utility model is by the following technical solutions:

A kind of bus structures of storage battery, comprise some homalocephalus shapes to conflux file leader and corresponding bus-bar lid, above shell body, upper cover is set, shell body is inner is some chambeies of confluxing by some vertically disposed baffle for separatings, each homalocephalus shape bus-bar crown end is homalocephalus shape, file leader of confluxing presses close to mutually for two homalocephalus shapes of each dividing plate both sides different chamber, and two chambeies of confluxing wherein being positioned at outermost end are respectively equipped with positive bus and negative bus-bar; Described upper cover inboard is offered some with corresponding homalocephalus shape and to be confluxed the corresponding bus-bar lid in file leader position.

The beneficial effect of the bus structures of storage battery described in the utility model is: by the file leader of confluxing of traditional round end is improved to homalocephalus shape, and two file leaders of confluxing being positioned at dividing plate both sides often adjacent are close to each other, be conducive to the performance improving the electric discharge of storage battery bearing great current, thus improve welding quality and production qualification rate; In addition, be conducive to saving production cost, improving using function.

Accompanying drawing explanation

With reference to the accompanying drawings the utility model is described in further detail below.

Fig. 1 is the internal structure schematic diagram of the bus structures of storage battery described in the utility model embodiment;

Fig. 2 be the bus structures of storage battery described in the utility model embodiment upper cover outside schematic diagram.

In figure:

1, shell body; 2, upper cover; 3, homalocephalus shape is confluxed file leader; 4, bus-bar lid; 5, positive bus; 6, negative bus-bar; 7, dividing plate; 8, cap bore.

Embodiment

As shown in Figure 1-2, the bus structures of the storage battery described in the utility model embodiment, comprise some homalocephalus shapes to conflux file leader 3 and corresponding bus-bar lid 4, shell body 1 inside is divided into some chambeies of confluxing by some vertically disposed dividing plates 7, each homalocephalus shape file leader 3 of confluxing is positioned at the top of protruding upward section of corresponding bus-bar and its shape is improved to homalocephalus shape by traditional round head, file leader 3 of confluxing presses close to and two the homalocephalus shapes being positioned at same chamber of confluxing conflux file leader 3 respectively near two dividing plates 7 forming this chamber mutually for two homalocephalus shapes of each dividing plate 7 both sides different chamber, two chambeies of confluxing wherein being positioned at outermost end are respectively equipped with positive bus 5 and negative bus-bar 6, arrange upper cover 2 above described shell body 1, this upper cover 2 inboard is offered some and each homalocephalus shape and to be confluxed the corresponding bus-bar lid 4 in file leader 3 position, the some inside and outside penetrating cap bore 8 of upper cover 2 arranged outside.

Above embodiment is the one of the utility model more preferably embodiment, and the usual change that those skilled in the art carry out within the scope of the technical program and replacing should be included in protection range of the present utility model.

Claims

1. the bus structures of a storage battery, comprise some homalocephalus shapes to conflux file leader (3) and corresponding bus-bar lid (4), shell body (1) top arranges upper cover (2), shell body (1) inside is divided into some chambeies of confluxing by some vertically disposed dividing plates (7), it is characterized in that: each homalocephalus shape file leader (3) top of confluxing is homalocephalus shape, file leader (3) of confluxing presses close to mutually for two homalocephalus shapes of each dividing plate (7) both sides different chamber, two chambeies of confluxing wherein being positioned at outermost end are respectively equipped with positive bus (5) and negative bus-bar (6).

2. the bus structures of storage battery according to claim 1, is characterized in that: described upper cover (2) inboard is offered some with corresponding homalocephalus shape and to be confluxed the corresponding bus-bar lid (4) in file leader (3) position.